[ClusterLabs] [Patch][glue][external/libvirt] Conversion to a lower case of hostlist.

renayama19661014 at ybb.ne.jp renayama19661014 at ybb.ne.jp
Fri Oct 30 02:41:26 UTC 2015


Hi Dejan,
Hi All,

How about the patch which I contributed by a former email?
I would like an opinion.

Best Regards,
Hideo Yamauchi.

----- Original Message -----
> From: "renayama19661014 at ybb.ne.jp" <renayama19661014 at ybb.ne.jp>
> To: Cluster Labs - All topics related to open-source clustering welcomed <users at clusterlabs.org>
> Cc: 
> Date: 2015/10/14, Wed 09:38
> Subject: Re: [ClusterLabs] [Patch][glue][external/libvirt] Conversion to a lower case of hostlist.
> 
> Hi Dejan,
> Hi All,
> 
> We reconsidered a patch.....
> 
> 
> 
> In Pacemaker1.1, node names in STONITH are always small letters.
> When a user uses a capital letter in host name, STONITH of libvirt fails.
> 
> This patch lets STONITH by libvirt succeed in the next setting.
> 
>  * host name(upper case) and hostlist(upper case) and domain_id on 
> libvirt(uppper case)
>  * host name(upper case) and hostlist(lower case) and domain_id on libvirt(lower 
> case)
>  * host name(lower case) and hostlist(upper case) and domain_id on 
> libvirt(uppper case)
>  * host name(lower case) and hostlist(lower case) and domain_id on libvirt(lower 
> case)
> 
> 
> However, in the case of the next setting, STONITH of libvirt causes an error.
> In this case it is necessary for the user to make the size of the letter of the 
> host name to manage of libvirt the same as host name to appoint in hostlist.
> 
>  * host name(upper case) and hostlist(lower case) and domain_id on 
> libvirt(uppper case)
>  * host name(upper case) and hostlist(uppper case) and domain_id on 
> libvirt(lower case)
>  * host name(lower case) and hostlist(lower case) and domain_id on 
> libvirt(uppper case)
>  * host name(lower case) and hostlist(uppper case) and domain_id on 
> libvirt(lower case)
> 
> 
> This patch is effective for letting STONITH by libvirt when host name was set 
> for a capital letter succeed.
> 
> Best Regards,
> Hideo Yamauchi.
> 
> 
> 
> 
> ----- Original Message -----
>>  From: "renayama19661014 at ybb.ne.jp" 
> <renayama19661014 at ybb.ne.jp>
>>  To: Cluster Labs - All topics related to open-source clustering welcomed 
> <users at clusterlabs.org>
>>  Cc: 
>>  Date: 2015/9/15, Tue 03:28
>>  Subject: Re: [ClusterLabs] [Patch][glue][external/libvirt] Conversion to a 
> lower case of hostlist.
>> 
>>  Hi Dejan,
>> 
>>>   I suppose that you'll send another one? I can vaguelly recall
>>>   a problem with non-lower case node names, but not the specifics.
>>>   Is that supposed to be handled within a stonith agent?
>> 
>> 
>>  Yes.
>>  We make a different patch now.
>>  With the patch, I solve a node name of the non-small letter in the range of 
> 
>>  stonith agent.
>>  # But the patch cannot cover all all patterns.
>> 
>>  Please wait a little longer.
>>  I send a patch again.
>>  For a new patch, please tell me your opinion.
>> 
>>  Best Regards,
>>  Hideo Yamauchi.
>> 
>> 
>> 
>>  ----- Original Message -----
>>>   From: Dejan Muhamedagic <dejanmm at fastmail.fm>
>>>   To: ClusterLabs-ML <users at clusterlabs.org>
>>>   Cc: 
>>>   Date: 2015/9/14, Mon 22:20
>>>   Subject: Re: [ClusterLabs] [Patch][glue][external/libvirt] Conversion 
> to a 
>>  lower case of hostlist.
>>> 
>>>   Hi Hideo-san,
>>> 
>>>   On Tue, Sep 08, 2015 at 05:28:05PM +0900, renayama19661014 at ybb.ne.jp 
> wrote:
>>>>    Hi All,
>>>> 
>>>>    We intend to change some patches.
>>>>    We withdraw this patch.
>>> 
>>>   I suppose that you'll send another one? I can vaguelly recall
>>>   a problem with non-lower case node names, but not the specifics.
>>>   Is that supposed to be handled within a stonith agent?
>>> 
>>>   Cheers,
>>> 
>>>   Dejan
>>> 
>>>>    Best Regards,
>>>>    Hideo Yamauchi.
>>>> 
>>>> 
>>>>    ----- Original Message -----
>>>>    > From: "renayama19661014 at ybb.ne.jp" 
>>>   <renayama19661014 at ybb.ne.jp>
>>>>    > To: ClusterLabs-ML <users at clusterlabs.org>
>>>>    > Cc: 
>>>>    > Date: 2015/9/7, Mon 09:06
>>>>    > Subject: [ClusterLabs] [Patch][glue][external/libvirt] 
> Conversion 
>>  to a 
>>>   lower case of hostlist.
>>>>    > 
>>>>    > Hi All,
>>>>    > 
>>>>    > When a cluster carries out stonith, Pacemaker handles host 
> name 
>>  by a 
>>>   small 
>>>>    > letter.
>>>>    > When a user sets the host name of the OS and host name of 
>>  hostlist of 
>>>>    > external/libvrit in capital letters and waits, stonith is 
> not 
>>  carried 
>>>   out.
>>>>    > 
>>>>    > The external/libvrit to convert host name of hostlist, and 
> to 
>>  compare 
>>>   can assist 
>>>>    > a setting error of the user.
>>>>    > 
>>>>    > Best Regards,
>>>>    > Hideo Yamauchi.
>>>>    > 
>>>>    > _______________________________________________
>>>>    > Users mailing list: Users at clusterlabs.org
>>>>    > http://clusterlabs.org/mailman/listinfo/users
>>>>    > 
>>>>    > Project Home: http://www.clusterlabs.org
>>>>    > Getting started: 
>>>   http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>>>>    > Bugs: http://bugs.clusterlabs.org
>>>>    > 
>>>> 
>>>>    _______________________________________________
>>>>    Users mailing list: Users at clusterlabs.org
>>>>    http://clusterlabs.org/mailman/listinfo/users
>>>> 
>>>>    Project Home: http://www.clusterlabs.org
>>>>    Getting started: 
>>  http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>>>>    Bugs: http://bugs.clusterlabs.org
>>> 
>>>   _______________________________________________
>>>   Users mailing list: Users at clusterlabs.org
>>>   http://clusterlabs.org/mailman/listinfo/users
>>> 
>>>   Project Home: http://www.clusterlabs.org
>>>   Getting started: 
> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>>>   Bugs: http://bugs.clusterlabs.org
>>> 
>> 
>>  _______________________________________________
>>  Users mailing list: Users at clusterlabs.org
>>  http://clusterlabs.org/mailman/listinfo/users
>> 
>>  Project Home: http://www.clusterlabs.org
>>  Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>>  Bugs: http://bugs.clusterlabs.org
>> 
> _______________________________________________
> Users mailing list: Users at clusterlabs.org
> http://clusterlabs.org/mailman/listinfo/users
> 
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
> 




More information about the Users mailing list